BLUETTI Elite 100 V2 vs EcoFlow DELTA Pro
Technical comparison · Home backup
BLUETTI Elite 100 V2 (1.024 kWh, 11.5 kg) and EcoFlow DELTA Pro (3.6 kWh, 45 kg) do the same job, powering household loads during an outage, at different scales: the first covers a few loads for about an hour, the second carries double the load for more than three hours (manufacturer-declared values).
| Parameter | ||
|---|---|---|
| In brief | ||
| Nominal capacity | 1.024 kWh | 3.6 kWh |
| Continuous output | 1800 W | 3600 W |
| Peak output | 3600 W | 7200 W |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| Cost per kWh | 682.62 €/kWh | 610.83 €/kWh |
| List price | 699 € | 2199 € |
| Weight | 11.5 kg | 45 kg |
| Outlets | ||
| AC outlets | — | Yes (×4) |
| How long it lasts | ||
| Battery life cycles | 1825 cicli | 1095 cicli |
| The limit that runs out first | anni di garanzia | anni di garanzia |
| Rated cycles | 4000 cicli | 3500 cicli |
| Capacity at end of cycle life | 80 % | 80 % |
| Warranty | 5 anni | 3 anni |
| The numbers | ||
| Cost of stored energy | 0.374 €/kWh | 0.558 €/kWh |
| Energy density | 89 Wh/kg | 80 Wh/kg |
| Power-to-capacity ratio | 1.76 C | 1 C |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F3 — Flat-sized (3–8 kWh) |
| Price | ||
| Price | 499 € | — |
| Universal specs | ||
| Voltage | — | 220 V |
| Category specs | ||
| Expandable | Yes | Yes |
| Fastest USB-C | 140 W | 100 W |
| Maximum charge power | 1.2 kW | 2.875 kW |
| 0–80% charge time | 45 min | — |
| Maximum solar input | 1000 W | 1600 W |
| Backup power | UPS | EPS (brief interruption) |
| Switchover time | 10 ms | 30 ms |
| Mounting | Portable | Portable |
| Minimum temperature | — | -10 °C |
| Maximum temperature | — | 45 °C |
| Noise level | 50 dB | — |
| Wheels and handle | — | Yes |
| App required for setup | No | — |
The differences that matter
- 1.024 kWh vs 3.6 kWh → a 1000 W load lasts about an hour against three and a half.
- 1800 W vs 3600 W continuous, 3600 W vs 7200 W peak → a motor-driven appliance that draws double at start-up is easier to start on the larger unit.
- 1000 W vs 1600 W solar input → with full sun a full recharge takes about an hour against two and a quarter: the small one fills sooner but holds less than a third of the energy.
- 11.5 kg vs 45 kg → the first is carried in one hand; the second has wheels and a handle because it gets dragged.
Which one to choose
Choose BLUETTI Elite 100 V2 if…
you want a light storage unit, 11.5 kg, for a router, a laptop, lights and a small fridge, with the option to add capacity later. With 1.024 kWh a 1000 W load lasts about an hour and anything above 1800 W stops it; in return it switches to backup in 10 ms and carries a five-year warranty.
Choose EcoFlow DELTA Pro if…
you have to run appliances together that exceed 1800 W, or start motors with surges up to 7200 W, and you want to connect up to 1600 W of panels. It weighs 45 kg, the switch to backup has a brief pause (30 ms) and the warranty is three years.
Where to buy
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